Tayla, 21, broke off her relationship with 22-year-old Grant, just two weeks after they left the Love Island villa as Season one winners, because he admitted to having a "live-in girlfriend" whilst on the show.
Three weeks after their break up, Grant is back with his ex Lucy.
Supporters of Tayla have flooded the comments of a photo Grant shared where he is holding Lucy's hand.
"You’re all about the fame and attention. What an attention seeker," one wrote.
Another said: "I feel so sorry for Tayla". Some even suggested that he should repay Tayla his half of the $50,000 prize money they won from the show.
In an exclusive chat with Grant days after his split rom Tayla, he revealed to WHO he was 'blindsided'.
“Tayla mentioned she wanted to go our separate ways the night before that Instagram post went out,” he said at the time.
This article originally appeared on New Idea.